Table 4.

Thyroid function tests and lymphocyte counts of patients who had reassessment around 1–2 weeks after acute COVID-19 (n=40).

	Baseline	Reassessment	P value
Lymphocyte count (x 109/L) a	1.14 (0.80 – 1.41)	1.57 (1.30 – 2.10)	<0.001
Thyroid-stimulating hormone (mIU/L) a	1.20 (0.61 – 1.60)	1.43 (0.83 – 1.78)	0.031
Free thyroxine (pmol/L)	17.0 (14.0 – 20.0)	17.5 (16.3 – 19.5)	0.186
Free triiodothyronine (pmol/L)	4.1 (3.7 – 4.8)	4.9 (4.5 – 5.2)	<0.001

Data presented as median (interquartile range).

Values in bold represent statistical significance.

^alogarithmically transformed before analyses.